Some meditation centers in the U.S.:

Audio and video talks, programs, and meditations for download:

Search Inside Yourself Leadership InstituteGoogle engineer Chade-Meng Tan created a program for Google to help their employees feel better, work better, and be
happier. The program will be open to the public soon. Please check Search Inside Yourself for more information.

Buddhist GeeksOffers great podcasts and videos of scientists on the cutting edge of technology and neuroscience, discussing the breakthroughs on the studies of mindfulness.